QQB728 NSN 9530-00-090-9938 (9530000909938) by 4a42b74a


1 U

NSN 9530-00-090-9938 - (9530000909938) Technical Details :

MRCNameDetails
AARNFABRICATION METHODFORGED
ABRYLENGTH8.000 FEET MINIMUM AND 12.000 FEET MAXIMUM
ADVLCROSS SECTION OUTSIDE DIAMETER3.000 INCHES NOMINAL
AGTABASIC SHAPE STYLEROUND
CRTLCRITICALITY CODE JUSTIFICATIONZZZX
HEATHEAT TREATMENTHARD
MATLMATERIAL"BRONZE, QQ-B-728, CLASS A"
MATTMATERIALCOPPER ALLOY 675
MDCLMATERIAL DOCUMENT AND CLASSIFICATION"QQ-B-728, CLASS A FED SPEC 1ST MATERIAL RESPONSE"
SFCDSURFACE CONDITIONGROUND OVERALL
ZZZTNONDEFINITIVE SPEC/STD DATAA CLASS AND ROD FORM AND HARD TEMPER
ZZZXDEPARTURE FROM CITED DESIGNATORQUALITY CONTROL IN ACCORDANCE WITH NAVY LEVEL 1 ASSURANCE GUIDE


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